Searched refs:tail_index (Results 1 – 1 of 1) sorted by relevance
122 uint16_t tail_index; member266 tx_frame->tail_index = dev_data->dma_desc_tx_head; in eth_xmc4xxx_send()341 tx_dma_desc[tx_frame->tail_index].status |= ETH_MAC_DMA_TDES0_OWN; in eth_xmc4xxx_send()507 if (tx_frame->head_index >= tx_frame->tail_index) { in eth_xmc4xxx_handle_tx()508 num_descriptors = tx_frame->head_index - tx_frame->tail_index + 1; in eth_xmc4xxx_handle_tx()511 tx_frame->tail_index + 1; in eth_xmc4xxx_handle_tx()514 index = tx_frame->tail_index; in eth_xmc4xxx_handle_tx()
